Question # 1

_____________ have same number of chromosomes.

Choose an answer

Species

Genus

Family

Phyla

Pyruvic acid is produced in ______ respiration:

Choose an answer

Aeorbic

Anaerobic

Both aerobic and anaerobic

None of these

The large omnivorous bird that flies to Pakistan in winter from former Sovier territory is:

Choose an answer

Chakor

Houbara Bustard

Kiwi

Ostrich

Which of the following does not occur in the oral cavity?

Choose an answer

Lubrication of the food

Beginning of protein digestion

Breaking the food into small fragments

All of the above do occur in the oral cavity

Chromosomes condensation occurs during .............. .

Choose an answer

G1-phase

G2-phase

S-phase

Interphase

In every proportion of two ratios are

Choose an answer

Two terms

Three terms

Four terms

Five terms

Minimum energy required to start a chemical reaction is called:

Choose an answer

Potential energy

Chemical energy

Activation energy

All are same

Data are of ____________ types.

Choose an answer

1

2

3

4

Viruses are not classified in any kingdom because:

Choose an answer

They are too poorly understood

They are too small

Their genetics cannot be determined

They are not considered organisms

Arteries can be divided into ........... types.

Choose an answer

Two

Three

Four

Five

Find the correct path of blood circulation.

Choose an answer

Left atrium, left ventricle, lungs, right atrium, right ventricle, body

Right atrium, right ventricle, lungs, left atrium, left ventricle ,body

Left atrium, left ventricle, right atrium, right ventricle, lungs body

Right atrium, lungs, right ventricle, left atrium, body , left ventricle

................. produce bile.

Choose an answer

Stomach

Liver

Intestine

All

Chlorophyll pigment absorbs maximum light in wavelengths of:

Choose an answer

Green and blue

Green and red

Green only

Red and blue

More Classes

Other Links

Biology 9th Class English Medium Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer